CVE-2026-54624
django CMS: Structure endpoint bypasses page-view permission
django CMS is an easy-to-use and developer-friendly enterprise content management system powered by Django. Prior to 5.0.8, render_object_structure in cms/views.py renders cms/toolbar/structure.html for a PageContent object without calling user_can_view_page(). Any staff account can request a restricted page’s structure when CMS_PERMISSION is enabled and the page has view restrictions or CMS_PUBLIC_FOR is set to staff. The response exposes plugin get_short_description() values, including link names, URLs, and text snippets, rather than only the page shape. This issue is fixed in versions 5.0.8.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- None
- Availability
- None
Exploit likelihood
What each source reports
CVE List Score used
django CMS: Structure endpoint bypasses page-view permission
django CMS is an easy-to-use and developer-friendly enterprise content management system powered by Django. Prior to 5.0.8, render_object_structure in cms/views.py renders cms/toolbar/structure.html for a PageContent object without calling user_can_view_page(). Any staff account can request a restricted page’s structure when CMS_PERMISSION is enabled and the page has view restrictions or CMS_PUBLIC_FOR is set to staff. The response exposes plugin get_short_description() values, including link names, URLs, and text snippets, rather than only the page shape. This issue is fixed in versions 5.0.8.
- Record
CVE-2026-54624- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-285, CWE-862
- Updated
- 2026-11-02
EUVDEUVD-2026-63567
django CMS is an easy-to-use and developer-friendly enterprise content management system powered by Django. Prior to 5.0.8, render_object_structure in cms/views.py renders cms/toolbar/structure.html for a PageContent object without calling user_can_view_page(). Any staff account can request a restricted page’s structure when CMS_PERMISSION is enabled and the page has view restrictions or CMS_PUBLIC_FOR is set to staff. The response exposes plugin get_short_description() values, including link names, URLs, and text snippets, rather than only the page shape. This issue is fixed in versions 5.0.8.
- Record
EUVD-2026-63567- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-vgxm-h9gx-h9w7
django CMS: Structure endpoint bypasses page-view permission
Summary
The structure-board endpoint (render_object_structure) renders a page's plugin structure without verifying that the requesting user is allowed to view the page. The edit and preview endpoints enforce this via render_page(), but the structure endpoint does not, allowing a low-privileged staff user to read the plugin structure of a view-restricted page.
Details
render_object_structure (in cms/views.py) loads the PageContent object and renders cms/toolbar/structure.html directly. Unlike render_object_endpoint (used by edit/preview), which renders through render_pagecontent → render_page and calls user_can_view_page(request.user, page) (returning 404 when the user may not view the page), the structure endpoint performs no page-level authorization.
The rendered structure board includes each plugin's get_short_description() (e.g. link names/URLs, text snippets), so the content of a restricted page is disclosed, not just its shape.
Impact
A staff user (any account with is_staff=True) who lacks view permission on a view-restricted page can retrieve that page's plugin structure and short descriptions by requesting the structure endpoint with the page's content-type id and object id.
This only applies when CMS_PERMISSION=True and the page has view restrictions (or CMS_PUBLIC_FOR='staff'). Sites without per-page view restrictions are not affected.
Patches
Fixed in 5.0.8: the structure endpoint now enforces user_can_view_page() for PageContent objects, matching edit/preview.
Workarounds
None other than restricting staff access. Upgrade is recommended.
Credits
Reported by the security team at the University of Sydney ([@reporter]).
- Record
GHSA-vgxm-h9gx-h9w7- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-285, CWE-862
- Updated
- 2026-11-02
NVD
django CMS is an easy-to-use and developer-friendly enterprise content management system powered by Django. Prior to 5.0.8, render_object_structure in cms/views.py renders cms/toolbar/structure.html for a PageContent object without calling user_can_view_page(). Any staff account can request a restricted page’s structure when CMS_PERMISSION is enabled and the page has view restrictions or CMS_PUBLIC_FOR is set to staff. The response exposes plugin get_short_description() values, including link names, URLs, and text snippets, rather than only the page shape. This issue is fixed in versions 5.0.8.
- Record
CVE-2026-54624- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-285, CWE-862
- Updated
- 2026-11-02
OSV
django CMS: Structure endpoint bypasses page-view permission
django CMS is an easy-to-use and developer-friendly enterprise content management system powered by Django. Prior to 5.0.8, render_object_structure in cms/views.py renders cms/toolbar/structure.html for a PageContent object without calling user_can_view_page(). Any staff account can request a restricted page’s structure when CMS_PERMISSION is enabled and the page has view restrictions or CMS_PUBLIC_FOR is set to staff. The response exposes plugin get_short_description() values, including link names, URLs, and text snippets, rather than only the page shape. This issue is fixed in versions 5.0.8.
- Record
CVE-2026-54624- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-285, CWE-862
- Updated
- 2026-11-02
OSVGHSA-vgxm-h9gx-h9w7
django CMS: Structure endpoint bypasses page-view permission
Summary
The structure-board endpoint (render_object_structure) renders a page's plugin structure without verifying that the requesting user is allowed to view the page. The edit and preview endpoints enforce this via render_page(), but the structure endpoint does not, allowing a low-privileged staff user to read the plugin structure of a view-restricted page.
Details
render_object_structure (in cms/views.py) loads the PageContent object and renders cms/toolbar/structure.html directly. Unlike render_object_endpoint (used by edit/preview), which renders through render_pagecontent → render_page and calls user_can_view_page(request.user, page) (returning 404 when the user may not view the page), the structure endpoint performs no page-level authorization.
The rendered structure board includes each plugin's get_short_description() (e.g. link names/URLs, text snippets), so the content of a restricted page is disclosed, not just its shape.
Impact
A staff user (any account with is_staff=True) who lacks view permission on a view-restricted page can retrieve that page's plugin structure and short descriptions by requesting the structure endpoint with the page's content-type id and object id.
This only applies when CMS_PERMISSION=True and the page has view restrictions (or CMS_PUBLIC_FOR='staff'). Sites without per-page view restrictions are not affected.
Patches
Fixed in 5.0.8: the structure endpoint now enforces user_can_view_page() for PageContent objects, matching edit/preview.
Workarounds
None other than restricting staff access. Upgrade is recommended.
Credits
Reported by the security team at the University of Sydney ([@reporter]).
- Record
GHSA-vgxm-h9gx-h9w7- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N - Weakness
- CWE-285, CWE-862
- Updated
- 2026-11-02
OSVPYSEC-2026-3826
django CMS: Structure endpoint bypasses page-view permission
Summary
The structure-board endpoint (render_object_structure) renders a page's plugin structure without verifying that the requesting user is allowed to view the page. The edit and preview endpoints enforce this via render_page(), but the structure endpoint does not, allowing a low-privileged staff user to read the plugin structure of a view-restricted page.
Details
render_object_structure (in cms/views.py) loads the PageContent object and renders cms/toolbar/structure.html directly. Unlike render_object_endpoint (used by edit/preview), which renders through render_pagecontent → render_page and calls user_can_view_page(request.user, page) (returning 404 when the user may not view the page), the structure endpoint performs no page-level authorization.
The rendered structure board includes each plugin's get_short_description() (e.g. link names/URLs, text snippets), so the content of a restricted page is disclosed, not just its shape.
Impact
A staff user (any account with is_staff=True) who lacks view permission on a view-restricted page can retrieve that page's plugin structure and short descriptions by requesting the structure endpoint with the page's content-type id and object id.
This only applies when CMS_PERMISSION=True and the page has view restrictions (or CMS_PUBLIC_FOR='staff'). Sites without per-page view restrictions are not affected.
Patches
Fixed in 5.0.8: the structure endpoint now enforces user_can_view_page() for PageContent objects, matching edit/preview.
Workarounds
None other than restricting staff access. Upgrade is recommended.
Credits
Reported by the security team at the University of Sydney ([@reporter]).
- Record
PYSEC-2026-3826- CVSS 3.1
- 6.5 Medium
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N - Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
django-cmsPyPI |
before 5.0.8 | 5.0.8 |
django-cmsPyPI |
before 5.0.8, plus listed versions 2.0.12.0.22.1.12.1.22.1.3 Show 45 moreShow less2.1.42.1.52.22.2.12.3.12.3.22.3.32.3.42.3.52.3.62.3.72.3.82.4.02.4.12.4.22.4.33.03.0.13.0.103.0.113.0.123.0.133.0.143.0.153.0.163.0.173.0.183.0.23.0.33.0.43.0.53.0.63.0.73.0.83.0.93.1.03.1.0.b13.1.0rc13.1.0rc23.1.13.1.23.1.33.1.43.1.53.1.6 |
5.0.8 |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2026-54624 is a medium vulnerability (CVSS 6.5) in Django Cms Association Django-cms, published August 20, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.41%, the 36th percentile. Fixed in django-cms 5.0.8.
References
github.com/django-cms/django-cms/security/advisories/GHSA-vgxm-h9gx-h9w7
nvd.nist.gov/vuln/detail/CVE-2026-54624
pypi.org/project/django-cms
Left out here: 90 versions. The JSON record has them.